What is CVE-2022-4310?

CVE-2022-4310 is a medium-severity vulnerability in Wp-Slimstat Slimstat Analytics, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 6.1/10. Published 2023-01-09.

How severe is CVE-2022-4310?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2022-4310 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Wp-Slimstat Slimstat Analytics

CVE-2022-4310

The Slimstat Analytics WordPress plugin before 4.9.3 does not sanitise and escape the URI when logging requests, which could allow unauthenticated attackers to perform Stored Cross-Site Scripting attacks against logged in admin viewing the logs

Published 2023-01-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (48.7th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Wp-Slimstat Slimstat Analytics
Slimstat Analytics — versions 0

Public proof-of-concept exploits

References

wpscan.com/vulnerability/b1aef75d-0c84-4702-83fc-11f0e98a0821 (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2022-4310?: CVE-2022-4310 is a medium-severity vulnerability in Wp-Slimstat Slimstat Analytics, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 6.1/10. Published 2023-01-09.
How severe is CVE-2022-4310?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-4310 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.